package com.mall.book.mappers;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.mall.book.entity.po.CategoryGroupInfo;

import java.util.List;

/**
 * Created by Dizziness on 2022/3/22 20:20
 */
public interface CategoryGroupInfoMapper extends BaseMapper<CategoryGroupInfo> {
    List<CategoryGroupInfo> selectAll();

}
